Home / 169,208.88-233,503.20-92,727.06

Finding the Fourth Proportional to 169,208.88, 233,503.20 and 92,727.06

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Solution

The fourth proportional to 169,208.88, 233,503.20 and 92,727.06 is: 127,960.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,208.88 : 233,503.20 = 92,727.06 : x
  2. Step 2: Convert to fraction form
    169,208.88/233,503.20 = 92,727.06/x
  3. Step 3: Cross multiply
    169,208.88x = 233,503.20 × 92,727.06
  4. Step 4: Simplify right side
    169,208.88x = 21,652,065,236.59
  5. Step 5: Solve for x
    x = 21,652,065,236.59/169,208.88
  6. Step 6: Final answer
    x = 127,960.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.